The TP-LINK 300Mbps Wireless N PCI Express Adapter (TL-WN881ND) is a plug-in card designed to provide high-speed wireless connectivity to your computer. With a maximum data rate of 300 Mbps, this adapter offers reliable and fast internet access for a variety of devices. Made by TP-LINK, a reputable brand known for quality networking products, this adapter is compatible with PCI Express ports and was manufactured in China. Upgrade your computer's network capabilities with this efficient and versatile wireless adapter.